Implement the ability to deprecate a CommandOption#13

ChristosMaragkos wants to merge 7 commits into

spectreconsole:mainspectreconsole/spectre.console.cli:mainfrom

ChristosMaragkos:feature/deprecate-command-optionChristosMaragkos/spectre.console.cli:feature/deprecate-command-optionCopy head branch name to clipboard